Objects in the image:
category: motorcycle
category: traffic light
category: traffic light
category: car
category: traffic light
category: car
category: person
category: person
category: person
category: traffic light
category: car
category: traffic light
category: truck

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a light?
a: No
q: is it a sign?
a: No
q: is it a window?
a: No
q: is it the road?
a: No
q: is it the sidewalk?
a: No
q: is it a person?
a: Yes
q: a person on the motorcycle?
a: Yes
q: Is it the person right in front?
a: Yes